Questions tagged [central-nervous-system]

Filter by
Sorted by
Tagged with
-2
votes
0answers
23 views

Can nerve impulses be transmited in two directions in a nerve fiber?

Can nerve impulses be transmited in two directions in a nerve fiber? I read that electrical Synapse is bidirectional but is it only the synapse or is the nerve fiber bidirectional. and are there any ...
3
votes
0answers
54 views

Neurotransmitter distribution in the central nervous system (CNS)

I have been glancing through the article Wikipedia (Neurotransmitter) where in particular at the bottom "diseases and disorders" there is some minor information about an example, but I'm actually ...
2
votes
0answers
24 views

Any known values of density $(kgm^-3)$ of white and gray matter in the spinal cord (humans or pigs)? [closed]

Need to know the density of spinal cord tissue to evaluate the shear modulus from ultrasound elastography (shear wave velocity) measurements, but need the density of the tissue to compute this. I ...
-2
votes
1answer
55 views

Why am I feeling too weak that can’t stand up after seeing new syllabus before two days of exam? [closed]

My heart rate increasing, hand is shaking, feeling too weak that can’t stand up Why is this happening to me??
1
vote
0answers
13 views

Peripherally active sympatholytics?

Are there any sympatholytics or monoamine depleters that are purely peripherally active? I'm looking for something like prazosin or reserpine that doesn't cross the blood brain barrier.
3
votes
0answers
197 views

Can constant exposure to static electricity affect the nervous system in any way?

As titled, can holding a constant static charge affect the CNS? If so, is it detrimental? What are the short/long term effects, if any?